定量研究是使用事实和数据生产科学知识。
Quantitative research is the use of facts and figures to produce scientific knowledge.
而质量成熟度模型则为用户从数据生产、管理的角度提供了数据质量保证和评估方向。
Data quality management Maturity Model help users to improve data quality from the production and management flow.
应用激光雷达数据生产高精度的数字地面模型，可为滨岸环境的研究提供精细的微地貌数据。
High resolution digital terrain model derived up from LiDAR point clouds can provide more details of microrelief information for tidal wetland environment researches.
通过该算法模块，可以将离散数据生产出任意比例尺下的格网DEM数据，具有一定的实际意义。
In the algorithm module, the DEM data with any scale can be produced from scatter data, which is of significance.
根据联合国的数据，每年全世界生产的食物中有超过三分之一被浪费。
According to the UN, more than one third of all food produced worldwide goes to waste each year.
数据显示，如果把制造业和服务业归并在一起，那么自1987年以来，生产力平均每年增长1.2%。
The data show that, if you lump manufacturing and services together, productivity has grown on average by 1.2% since 1987.
数据显示，如果把制造业和服务业归并在一起，那么自1987年以来，生产力平均每年增长1.2%。
The data show that, if you lump manufacturing and services together, productivity has grown on average by 1.2% since 1987.
正如美国财长罗伯特·鲁宾所言，在指向生产率飞跃的大量商业轶事与统计数据所反映的情况之间存在着“脱节”。
There is, as Robert Rubin, the treasury secretary, says, a "disjunction" between the mass of business anecdote that points to a leap in productivity and the picture reflected by the statistics.
系统收集数据，以改善未来的生产。
Data is gathered by the system to improve future production.
根据国际可再生能源机构（IRENA）的数据，我们只需利用2%的海岸线，就能每年生产4383太瓦时的海洋电力，足以满足全世界4%的电力需求。
According to the IRENA (the International Renewable Energy Agency) , by just using 2% of our coastlines, we can produce 4,383 TWh of ocean power each year, enough to meet 4% of the world's electricity needs.
基于当前参考基准的官方生产者物价指数数据在以前的指数参考基准期是不可用的。
Official PPI data based on the current reference base are not available on previous index reference base periods.
使用一个生产数据快照来执行一个全面测试有两个目的。
Performing a full test with a snapshot of production data serves two purposes.
另外，应该定期对生产数据进行事务型分析，调优您的SLM策略，因为工作负载会随时间改变。
Furthermore, your SLM policies should be tuned on a regular basis through transactional analysis of production data, since workloads change over time.
当拉出数据载入到生产环境中时，只需要从这两个文件系统拉出数据，压缩，然后传送到生产集群中。
When they pull data to load into the production environment, they simply pull data from both file systems, and compress, then pass on to their production cluster.
稳健的生产数据也反映在GDP成果上。
将位于生产数据中心的NIM服务器作为主服务器。
The NIM server at the production data center is considered the primary server.
如此来看，虽然近几个月没有新的生产数据披露，波多黎各的国内衰退似乎也已经恶化了。
Thus, although there has been little new production data released in recent months, it appears that Puerto Rico's domestic recession has deepened.
所有测试都应该与生产环境隔离，最好使用一个生产数据快照，以便您能够更好地测试新环境。
All testing should happen in isolation from the production environment, preferably with a snapshot of production data so you can better exercise the new environment.
DBA常常需要创建开发数据库，开发数据库是生产数据库的子集。
DBAs often need to create a development database that is a subset of a production database.
如果您需要运行数据报告，那么您很可能会用一个只读复制数据库来减少主生产数据库的负载。
If you need to run reports against your data, then you very likely have a read-only replica database to reduce the load on your master production database.
在现实中，开发环境和测试环境可能指向同一个数据库，但是生产环境肯定应该与开发或测试数据库分开。
In real life, your development or test environment may point to the same database, but your production environment would certainly be separated from the development or test database.
然后他们再将该数据与食品生产的记录水平(根据进出口做过修改)相比较。
They then compared that figure with recorded levels of food production, modified for imports and exports.
如果您在正在开发的系统中使用生产数据，您就会迅速地知道是否被开发的系统能够象在生产环境一样工作。
If you use production data in the system you're developing, you'll quickly know if that system works like the system in production.
为了便于管理从GSDBDEV数据库到生产数据库gsdb的修改，Erik创建一个新的变更脚本来保存这些修改。
To help manage the changes from the GSDBDEV database into the production GSDB database, Erik creates a new change management script to hold his changes.
将测试数据库(GSDBDEV)的修改移植到生产数据库(GSDB)。
Migrate the changes from the test database (GSDBDEV) back to the production database (GSDB).
这个比较与移植功能使Erik 能够以可视的方式比较测试数据库与生产数据库。
The compare and migrate capability allows Erik to visually compare his test database against his production database.
但是请注意，如果需要测试结果访问计划的执行，则仍然需要将尽可能多的数据从生产环境装入测试环境。
Note, however, that if you want to test the execution of the resulting access plan, you will still need to load data from production onto test (as much data as possible).
但是请注意，如果需要测试结果访问计划的执行，则仍然需要将尽可能多的数据从生产环境装入测试环境。
Note, however, that if you want to test the execution of the resulting access plan, you will still need to load data from production onto test (as much data as possible).
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